man boobs. usually occurs when the man lacks working out or any physical activity. seen on every fat man.

man 1: damn son u fat.
fat man: no i'm not!!!
man 1: ya you is i can get a good handfull of your titties. those are straight moobies son!
fat man: i hate you! im goign to eat a sandwich and cry!!! WAAAAAAAAAAAAAAAA!
man 1: what a fatfuck

Two saggy lumps of fear. One is your old, on account of gravity. Happens when a man either has hormone imbalances (Bitch tits) or is just generally overweight (moobies), the difference being one of no consequence or value. Moobies = tits on a male.